Skin treatment applicator



FIG. 1 shows a top, front, right side perspective view of the skin treatment applicator;

FIG. 2 shows a front elevational view of the skin treatment applicator;

FIG. 3 shows a back elevational view of the skin treatment applicator;

FIG. 4 shows a right side elevational view of the skin treatment applicator;

FIG. 5 shows a left side elevational view of the skin treatment applicator;

FIG. 6 shows a top plan view of the skin treatment applicator; and,

FIG. 7 shows a bottom plan view of the skin treatment applicator.

The broken lines depict environment features and form no part of the claimed design. 

CLAIM The ornamental design for a skin treatment applicator, as shown and described. 